Last reviewed: 2026-04-18 by Jake Terry, FFL07/SOT3, lifelong hunter.
For turkey hunters running 20 gauge platforms, the Apex Turkey TSS Mossy Oak Greenleaf Blend brings serious payload density without the shoulder punishment of heavier gauges. Each 3-inch shell launches 1-5/8 oz of blended #9 and #10 tungsten super shot — 774 individual pellets — at 1175 fps. With a tungsten alloy density of 18.1 grams per cubic centimeter, these pellets retain energy and penetration through feather, bone, and tissue at ranges where lead shot peters out. Apex hand-loads each round with clean-burning powder and a proprietary tungsten-grade wad system engineered to protect your barrel while delivering the tightest patterns possible. Non-toxic, non-corrosive, boxer-primed, and reloadable — built for smooth-bore shotguns and spring mornings when the gobbler hangs up at 45 yards.
Performance at a Glance
Tungsten super shot isn’t lead. At 18.1 g/cc, TSS is 56% denser than steel and significantly harder than lead, which means smaller pellets hit with the authority of larger shot sizes. The #9/#10 blend in this Apex load puts 774 pellets in the air per trigger press — more strike opportunities on a turkey’s vitals than any lead load can deliver. Muzzle velocity clocks in at 1175 fps, balancing energy transfer with manageable recoil in lighter 20 gauge guns. The one-piece wad isolates tungsten from bore contact, extending barrel life and maintaining consistent shot cup release for predictable patterns. Boxer primers allow reloading for shooters who want to tailor their payload or recoup brass. These rounds ship non-corrosive and are legal for waterfowl hunting under federal non-toxic shot mandates, though their primary mission is spring turkey.
| Spec | Value |
|---|---|
| Gauge | 20 Gauge |
| Shell length | 3″ |
| Shot type | Tungsten Alloy Shot |
| Shot size | #9 and #10 |
| Shot weight | 1-5/8 oz |
| Pellet count | 774 |
| Muzzle velocity | 1175 fps |
| Buffered | No |
| Primer | Boxer |
| Corrosive | No |
| Reloadable | Yes |
| Non-toxic | Yes |
| Barrel type | Smooth bore |
| Intended use | Turkey |
| Rounds per box | 5 |
| Country of origin | United States |
Apex packages these loads five rounds per box — a season’s worth of shots if you pattern your gun properly and make the first one count. For more specialized turkey ammunition, explore our full 20 gauge turkey loads inventory.
Safe Handling & Compliance
Federal law requires purchasers to be at least 18 years old for shotgun ammunition. Ammunition cannot be shipped to certain states, counties, and cities — review our ammunition shipping restrictions before ordering. Store ammunition in a cool, dry location away from heat sources and out of reach of unauthorized users.
- Observe the four rules of firearms safety: treat every gun as loaded, never point at anything you don’t intend to destroy, keep your finger off the trigger until ready to fire, and know your target and what lies beyond it.
- Verify that your shotgun’s chamber is rated for 3-inch shells and that your choke tube is compatible with tungsten shot — consult your firearm and choke manufacturer before firing TSS loads.
- This product contains tungsten, which is non-toxic under federal waterfowl regulations. California Proposition 65 does not apply to tungsten shot, but packaging or components may contain materials subject to Prop 65 warnings — review labeling upon receipt.
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